38378595

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 24520605

約数列:

[1, 3, 5, 15, 79, 139, 233, 237, 395, 417, 695, 699, 1165, 1185, 2085, 3495, 10981, 18407, 32387, 32943, 54905, 55221, 92035, 97161, 161935, 164715, 276105, 485805, 2558573, 7675719, 12792865, 38378595]

約数ペア:

[(1, 38378595), (3, 12792865), (5, 7675719), (15, 2558573), (79, 485805), (139, 276105), (233, 164715), (237, 161935), (395, 97161), (417, 92035), (695, 55221), (699, 54905), (1165, 32943), (1185, 32387), (2085, 18407), (3495, 10981)]